Atomtronics is an emerging field that aims to manipulate ultracold atom moving in matter-wave circuits for fundamental studies in both quantum science and technological applications. In this Colloquium, recent progress in matter-wave circuitry and atomtronics-based quantum technology is reviewed. After an introduction to the basic physical principles and the key experimental techniques needed to realize atomtronic systems, the physics of matter waves in simple circuits such as ring traps and two-terminal systems is described. The main experimental observations and outstanding questions are discussed. Also presented are possible applications to a broad range of quantum technologies, from quantum sensing with atom interferometry to future quantum simulation and quantum computation architectures.

中文翻译：

---

座谈会：原子电子电路：从多体物理到量子技术

原子电子学是一个新兴领域，旨在操纵在物质波电路中运动的超冷原子，以进行量子科学和技术应用的基础研究。在本次研讨会上，回顾了物质波电路和基于原子电子学的量子技术的最新进展。在介绍了基本物理原理和实现原子电子系统所需的关键实验技术之后，描述了简单电路（例如环陷阱和两端系统）中物质波的物理原理。讨论了主要的实验观察结果和悬而未决的问题。还介绍了广泛的量子技术的可能应用，从原子干涉测量的量子传感到未来的量子模拟和量子计算架构。